GGSN/SAE-GW下沉方法论研究

Research on GGSN/SAE-GW Sinking Methodology

随着流量经营的多样化推进,国内某运营商现有核心网网络架构能否满足新形式下的业务发展成为困惑多省的问题,GGSN/SAE-GW下沉方法论从投资有效性角度出发,给出了架构评估模式及测算依据,解决了各省GGSN/SAE-GW是否应下沉建设的疑问,并以某省应用该方法论的下沉实例,为各省的核心网建设提供指导。

With the diversification of traffic management,the problem of how the existing core network structure of China Unicom could meet the new form of business development emerged. The project introduces the architecture evaluation mode and calculation basis,from the perspective of the effectiveness of investment,to solve the problem whether GGSN/SAE-GW sinking construction is necessary. It applied on a local network of China Unicom,to provide guidance for the core network deployment this year.